9144180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1425

約数の個数: 72

約数和(自身を含む): 28507752

約数和(自身を除く): 19363572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1373, 1665, 2220, 2746, 3330, 4119, 5492, 6660, 6865, 8238, 12357, 13730, 16476, 20595, 24714, 27460, 41190, 49428, 50801, 61785, 82380, 101602, 123570, 152403, 203204, 247140, 254005, 304806, 457209, 508010, 609612, 762015, 914418, 1016020, 1524030, 1828836, 2286045, 3048060, 4572090, 9144180]

約数ペア:

[(1, 9144180), (2, 4572090), (3, 3048060), (4, 2286045), (5, 1828836), (6, 1524030), (9, 1016020), (10, 914418), (12, 762015), (15, 609612), (18, 508010), (20, 457209), (30, 304806), (36, 254005), (37, 247140), (45, 203204), (60, 152403), (74, 123570), (90, 101602), (111, 82380), (148, 61785), (180, 50801), (185, 49428), (222, 41190), (333, 27460), (370, 24714), (444, 20595), (555, 16476), (666, 13730), (740, 12357), (1110, 8238), (1332, 6865), (1373, 6660), (1665, 5492), (2220, 4119), (2746, 3330)]